Me. I am here with you!
I am 36. I lost both my parents when I was in jr. high. They both died on Mother's Day, two years apart (1982 and 1984). It has been so long that I am really healed from it, just remember the happy memories. For years I spent every Mother's Day sobbing on the floor, or crying when someone mentioned them anytime throughout the year. But that was a long time ago. I am really ok now.
What helps me is to know that I would have picked my parents (if it were possible to do so) over anyone else's I know - even given the shortened time I'd get with them. Twelve and fourteen years with them was better than 50 with anyone else. Life wasn't perfect but they loved me and I had a great childhood. I also have two wonderful siblings and that helps me a lot. I am still in close contact with many of my parents friends, and my childhood friends who knew my parents. To go to their houses and see pictures of my parents, or hear stories about them, helps me greatly. They are not gone and forgotten. They live on in me and my siblings and in the memories of many, many people.
And you are still someone's child! They are not alive but you are still their child! When I got married, on the wedding invite it said "daughter of Gunnar and Dixie" after my name, just as my dh had his (still alive) parents' names after his. I am still their child! My MIL said it wasn't proper etiquette to have the names of deceased people on the invite - and maybe Miss Manners says so; I don't care. They are my parents, alive or dead, and their names went on the invite that went out to 150 people.
Have you heard the Barry Manilow song "I Am Your Child"? I love that song.

I also love the "Do not stand at my grave and weep" poem. There is also a Winona Judd song that says "I can still feel all that love from here". I take comfort from a lot of songs...
The kids thing is hard. My kids know that I was a kid when my parents died so the oldest worries that something will happen to me or dh. She cries that she can't know my parents. It is very sad. I tell her stories about them and show her pictures. She loves to hear stories about my childhood with my siblings (who live near us and are very close to my kids) and my parents.
Anyway, I'm here if you want to talk.
Kirsten